Night Fision Optic Plate Features The Night Fision Optic Plate is machined from 17-4 stainless steel a material chosen for its strength and resistance to the repeated shock of slide cycling. That strength keeps the mounting surface flat and true so the optic maintains a consistent zero shot after shot. The plate is purpose built to accept a Holosun 509T matching the footprint and screw pattern exactly for a secure gap free fit. A black nitride finish resists corrosion and wear keeping the plate looking and functioning like new through years of carry and range use. Designed specifically for the Glock Gen 6 platform the plate covers the 17 19 and 45 models so owners of any of these pistols have a direct path to a slide mounted optic. Installation hardware ships in the box giving the shooter everything needed to complete the swap without hunting down separate screws. The tight tolerances Night Fision builds into every plate mean a secure accurate fit that holds up under hard use rather than loosening over time. For Glock Gen 6 owners looking to add a Holosun 509T the Night Fision Optic Plate is a straightforward durable way to get there available now at GrabAGun. Night Fision Optic Plate Specifications Manufacturer: Night Fision Model: Optic Plate Type: Optic Mounting Plate Compatible Hosts: Glock Gen6 17/19/45 Holosun 509T Material: 17-4 Stainless Steel Finish: Nitride Color: Black Accessories: Installation Hardware Included Available At: GrabAGun